An object with a mass of #4 kg# is hanging from an axle with a radius of #14 cm#. If the wheel attached to the axle has a radius of #27 cm#, how much work would it take to turn the wheel #9 cm#?
1 Answer
Jun 9, 2017
The work is
Explanation:
The load L=(4g)N#
Radius of axle
Radius of wheel
Taking moments about the center of the axle
The force is
The distance is
The work is